.ui-icon-user {
    background-position: center;
    background-image: url(images/User.png);
}

.ui-icon-add-user {
    background-position: center;
    background-image: url(images/AddUser.png);
}

.ui-icon-play {
    background-position: center;
    background-image: url(images/Play.png);
}

.ui-icon-pause {
    background-position: center;
    background-image: url(images/Pause.png);
}

.ui-icon-stop {
    background-position: center;
    background-image: url(images/Stop.png);
}

.ui-icon-vol-plus {
    background-position: center;
    background-image: url(images/Plus.png);
}

.ui-icon-vol-minus {
    background-position: center;
    background-image: url(images/Min.png);
}

.ui-icon-screen {
    background-position: center;
    background-image: url(images/Screen.png);
}

.ui-icon-backward {
    background-position: center;
    background-image: url(images/backward.png);
}

.ui-icon-fordward {
    background-position: center;
    background-image: url(images/fordward.png);
}